SETTING : Connect the battery and the charging adaptor (TA) to the phone
START
YES
Charging Connector
CON404
Well-soldered?
NO
Re-solder or replace
CON404
The charging adaptor (TA) is out of order.
Change the charging adaptor.
Voltage at
Pin25(V_CHAR)
of CON301 = 5V?
YES
NO
YES
Is the battery
charged
NO
The battery may have the problem
Change the battery and try again.
Charging will operate properly
YES
OK
Check QSC6010 circuit
Replace QSC6010 or
mainboard
NG
Z3X-BOX.COM
Summary of Contents for LG-KD3000
Page 25: ...Circuit Diagram Z 3 X B O X C O M...
Page 33: ...4 3 2 Charging Trouble Test Points Circuit Diagram C O N 4 0 4 QSC6010 Z 3 X B O X C O M...
Page 37: ...Test points Circuit Diagram 4 3 6 MIC Trouble R392 C322 L308 Z 3 X B O X C O M...
Page 45: ...4 3 10 LCD Trouble Test Points Circuit Diagram CON304 U303 Z 3 X B O X C O M...
Page 48: ...CON302 Test Points Circuit Diagram 4 3 11 UIM Trouble Z 3 X B O X C O M...
Page 49: ...Checking Flow Z 3 X B O X C O M...
Page 51: ...Z 3 X B O X C O M...
Page 52: ...Z 3 X B O X C O M...
Page 53: ...Z 3 X B O X C O M RX 824Mhz 849Mhz TX 869Mhz 894Mhz...
Page 54: ...Z 3 X B O X C O MRX 824Mhz 849Mhz TX 869Mhz 894Mhz Audio MIC...
Page 55: ...Z 3 X B O X C O M Audio MIC...
Page 56: ...Z 3 X B O X C O M...
Page 57: ...Z 3 X B O X C O M...
Page 58: ...Z 3 X B O X C O M...
Page 59: ...Z 3 X B O X C O M...
